如何在mysql和php中使用solr? [英] how to use solr with mysql and php?

问题描述

我阅读了有关如何使用solr在线程中进行搜索的信息，但是我不太了解它是如何工作的，并且我找不到任何有关初学者的文章来对此进行解释.

有人可以简要解释一下solr的工作原理以及它如何与mysql和php通信吗?

解决方案

首先查看本教程.

使用solr，您将需要一个xml(或 csv )文档，该文档将是推送到solr(过程称为更新；建立索引是使字段可用于搜索的过程). xml的格式是sth.像:

<add>
  <doc>
    <field name="id">9885A004</field>
    <field name="name">Canon PowerShot SD500</field>
    <field name="category">camera</field>
    <field name="features">3x optical zoom</field>
    <field name="features">aluminum case</field>
    <field name="weight">6.4</field>
    <field name="price">329.95</field>
  </doc>
</add>

在此处中查找更多信息.

但是，在您的情况下，您可以使用搜寻器(如果使用不同的来源或外部来源，则应使用)来识别不同的文档格式. 尝试了解 Nutch 是否可以在这里提供帮助.

例如请查看此演示文稿，以获得有关solr，lucene和nutch的解释.

i read about how i could use solr to search in my threads but i dont quite understand how it works and i cant find any articles explaining this for a total beginner.

could someone explain briefly how solr works and how it communicate with mysql and php?

解决方案

First take a look at this tutorial.

With solr you will need to have an xml (or csv) document which will be pushed to solr (process is called updating; indexing is the process to make fields available for search). The format of xml is sth. like:

<add>
  <doc>
    <field name="id">9885A004</field>
    <field name="name">Canon PowerShot SD500</field>
    <field name="category">camera</field>
    <field name="features">3x optical zoom</field>
    <field name="features">aluminum case</field>
    <field name="weight">6.4</field>
    <field name="price">329.95</field>
  </doc>
</add>

Look here for more details.

But in your case you could use a crawler (appropriated if different or external sources) to get different document formats recognized. Try to understand if Nutch could help here.

E.g. take a look at this presentation for an explanation about solr, lucene and nutch.

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